public static function execute($params)
{
// Set progress
Ai1wm_Status::info(__('Preparing blogs...', AI1WM_PLUGIN_NAME));
$blogs = array();
// Check multisite.json file
if (true === is_file(ai1wm_multisite_path($params))) {
// Read multisite.json file
$handle = fopen(ai1wm_multisite_path($params), 'r');
if ($handle === false) {
throw new Ai1wm_Import_Exception(__('Unable to read multisite.json file', AI1WM_PLUGIN_NAME));
}
// Parse multisite.json file
$multisite = fread($handle, filesize(ai1wm_multisite_path($params)));
$multisite = json_decode($multisite, true);
// Close handle
fclose($handle);
// Validate
if (empty($multisite['Network'])) {
if (isset($multisite['Sites']) && ($sites = $multisite['Sites'])) {
if (count($sites) === 1 && ($site = current($sites))) {
$blogs[] = array('Old' => array('BlogID' => $site['BlogID'], 'SiteURL' => $site['SiteURL'], 'HomeURL' => $site['HomeURL']), 'New' => array('BlogID' => null, 'SiteURL' => site_url(), 'HomeURL' => home_url()));
} else {
throw new Ai1wm_Import_Exception(__('The archive should contain <strong>Single WordPress</strong> site! Please revisit your export settings.', AI1WM_PLUGIN_NAME));
}
} else {
throw new Ai1wm_Import_Exception(__('At least <strong>one WordPress</strong> site should be presented in the archive.', AI1WM_PLUGIN_NAME));
}
} else {
throw new Ai1wm_Import_Exception(__('Unable to import <strong>WordPress Network</strong> into WordPress <strong>Single</strong> site.', AI1WM_PLUGIN_NAME));
}
}
// Save blogs.json file
$handle = fopen(ai1wm_blogs_path($params), 'w');
fwrite($handle, json_encode($blogs));
fclose($handle);
// Set progress
Ai1wm_Status::info(__('Done preparing blogs...', AI1WM_PLUGIN_NAME));
return $params;
}
public static function execute( $params ) {
// Read blogs.json file
$handle = fopen( ai1wm_blogs_path( $params ), 'r' );
if ( $handle === false ) {
throw new Ai1wm_Import_Exception( 'Unable to read blogs.json file' );
}
// Parse blogs.json file
$blogs = fread( $handle, filesize( ai1wm_blogs_path( $params ) ) );
$blogs = json_decode( $blogs );
// Close handle
fclose( $handle );
// Set content offset
if ( isset( $params['content_offset'] ) ) {
$content_offset = (int) $params['content_offset'];
} else {
$content_offset = 0;
}
// Set archive offset
if ( isset( $params['archive_offset']) ) {
$archive_offset = (int) $params['archive_offset'];
} else {
$archive_offset = 0;
}
// Get total files
if ( isset( $params['total_files'] ) ) {
$total_files = (int) $params['total_files'];
} else {
$total_files = 1;
}
// Get total size
if ( isset( $params['total_size'] ) ) {
$total_size = (int) $params['total_size'];
} else {
$total_size = 1;
}
// Get processed files
if ( isset( $params['processed'] ) ) {
$processed = (int) $params['processed'];
} else {
$processed = 0;
}
// What percent of files have we processed?
$progress = (int) ( ( $processed / $total_size ) * 100 );
// Set progress
if ( empty( $content_offset ) ) {
Ai1wm_Status::info( sprintf( __( 'Restoring %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
}
// Start time
$start = microtime( true );
// Flag to hold if all files have been processed
$completed = true;
// Open the archive file for reading
$archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ) );
// Set the file pointer to the one that we have saved
$archive->set_file_pointer( null, $archive_offset );
$old_paths = array();
$new_paths = array();
// Set extract paths
foreach ( $blogs as $blog ) {
$old_paths[] = ai1wm_sites_path( $blog->Old->Id );
$new_paths[] = ai1wm_sites_path( $blog->New->Id );
}
while ( $archive->has_not_reached_eof() ) {
try {
// Extract a file from archive to WP_CONTENT_DIR
if ( ( $content_offset = $archive->extract_one_file_to( WP_CONTENT_DIR, array( AI1WM_PACKAGE_NAME, AI1WM_MULTISITE_NAME, AI1WM_DATABASE_NAME, AI1WM_MUPLUGINS_NAME ), $old_paths, $new_paths, $content_offset, 10 ) ) ) {
// Set progress
if ( ( $processed += $content_offset ) ) {
$progress = (int) ( ( $processed / $total_size ) * 100 );
}
// Set progress
Ai1wm_Status::info( sprintf( __( 'Restoring %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
// Set content offset
$params['content_offset'] = $content_offset;
// Set archive offset
$params['archive_offset'] = $archive_offset;
// Set completed flag
$params['completed'] = false;
// Close the archive file
$archive->close();
return $params;
}
// Set content offset
$content_offset = 0;
// Set archive offset
$archive_offset = $archive->get_file_pointer();
} catch ( Exception $e ) {
// Skip bad file permissions
}
// Increment processed files
$processed += $archive->get_current_filesize();
// More than 10 seconds have passed, break and do another request
if ( ( microtime( true ) - $start ) > 10 ) {
$completed = false;
break;
}
}
// Set content offset
$params['content_offset'] = $content_offset;
// Set archive offset
$params['archive_offset'] = $archive_offset;
// Set processed files
$params['processed'] = $processed;
// Set completed flag
$params['completed'] = $completed;
// Close the archive file
$archive->close();
return $params;
}
public static function execute($params)
{
global $wpdb;
// Skip database import
if (!is_file(ai1wm_database_path($params))) {
return $params;
}
// Read blogs.json file
$handle = fopen(ai1wm_blogs_path($params), 'r');
if ($handle === false) {
throw new Ai1wm_Import_Exception('Unable to read blogs.json file');
}
// Parse blogs.json file
$blogs = fread($handle, filesize(ai1wm_blogs_path($params)));
$blogs = json_decode($blogs);
// Close handle
fclose($handle);
// Read package.json file
$handle = fopen(ai1wm_package_path($params), 'r');
if ($handle === false) {
throw new Ai1wm_Import_Exception('Unable to read package.json file');
}
// Parse package.json file
$config = fread($handle, filesize(ai1wm_package_path($params)));
$config = json_decode($config);
// Close handle
fclose($handle);
// Set progress
Ai1wm_Status::info(__('Restoring database...', AI1WM_PLUGIN_NAME));
$old_values = array();
$new_values = array();
// Get Blog URLs
foreach ($blogs as $blog) {
// Get blogs dir Upload Path
if (!in_array(sprintf("'%s'", trim(ai1wm_blogsdir_path($blog->Old->Id), '/')), $old_values)) {
$old_values[] = sprintf("'%s'", trim(ai1wm_blogsdir_path($blog->Old->Id), '/'));
$new_values[] = sprintf("'%s'", get_option('upload_path'));
}
// Get sites Upload Path
if (!in_array(sprintf("'%s'", trim(ai1wm_uploads_path($blog->Old->Id), '/')), $old_values)) {
$old_values[] = sprintf("'%s'", trim(ai1wm_uploads_path($blog->Old->Id), '/'));
$new_values[] = sprintf("'%s'", get_option('upload_path'));
}
// Handle old and new sites dir style
if (defined('UPLOADBLOGSDIR')) {
// Get Upload Path
if (!in_array(ai1wm_blogsdir_path($blog->Old->Id), $old_values)) {
$old_values[] = ai1wm_blogsdir_path($blog->Old->Id);
$new_values[] = ai1wm_blogsdir_path($blog->New->Id);
}
// Get escaped Upload Path
if (!in_array(addslashes(addcslashes(ai1wm_blogsdir_path($blog->Old->Id), '\\/')), $old_values)) {
$old_values[] = addslashes(addcslashes(ai1wm_blogsdir_path($blog->Old->Id), '\\/'));
$new_values[] = addslashes(addcslashes(ai1wm_blogsdir_path($blog->New->Id), '\\/'));
}
// Get Upload Path
if (!in_array(ai1wm_uploads_path($blog->Old->Id), $old_values)) {
$old_values[] = ai1wm_uploads_path($blog->Old->Id);
$new_values[] = ai1wm_blogsdir_path($blog->New->Id);
}
// Get escaped Upload Path
if (!in_array(addslashes(addcslashes(ai1wm_uploads_path($blog->Old->Id), '\\/')), $old_values)) {
$old_values[] = addslashes(addcslashes(ai1wm_uploads_path($blog->Old->Id), '\\/'));
$new_values[] = addslashes(addcslashes(ai1wm_blogsdir_path($blog->New->Id), '\\/'));
}
} else {
// Get Upload Path
if (!in_array(ai1wm_blogsdir_path($blog->Old->Id), $old_values)) {
$old_values[] = ai1wm_blogsdir_path($blog->Old->Id);
$new_values[] = ai1wm_uploads_path($blog->New->Id);
}
// Get escaped Upload Path
if (!in_array(addslashes(addcslashes(ai1wm_blogsdir_path($blog->Old->Id), '\\/')), $old_values)) {
$old_values[] = addslashes(addcslashes(ai1wm_blogsdir_path($blog->Old->Id), '\\/'));
$new_values[] = addslashes(addcslashes(ai1wm_uploads_path($blog->New->Id), '\\/'));
}
// Get Upload Path
if (!in_array(ai1wm_uploads_path($blog->Old->Id), $old_values)) {
$old_values[] = ai1wm_uploads_path($blog->Old->Id);
$new_values[] = ai1wm_uploads_path($blog->New->Id);
}
// Get escaped Upload Path
if (!in_array(addslashes(addcslashes(ai1wm_uploads_path($blog->Old->Id), '\\/')), $old_values)) {
$old_values[] = addslashes(addcslashes(ai1wm_uploads_path($blog->Old->Id), '\\/'));
$new_values[] = addslashes(addcslashes(ai1wm_uploads_path($blog->New->Id), '\\/'));
}
}
// Get Site URL
if (isset($blog->Old->SiteURL) && $blog->Old->SiteURL !== $blog->New->SiteURL) {
// Get domain
$old_domain = parse_url($blog->Old->SiteURL, PHP_URL_HOST);
$new_domain = parse_url($blog->New->SiteURL, PHP_URL_HOST);
// Get scheme
$new_scheme = parse_url($blog->New->SiteURL, PHP_URL_SCHEME);
// Replace Site URL scheme
foreach (array('http', 'https') as $old_scheme) {
// Add plain Site URL
if (!in_array(set_url_scheme($blog->Old->SiteURL, $old_scheme), $old_values)) {
$old_values[] = set_url_scheme($blog->Old->SiteURL, $old_scheme);
$new_values[] = set_url_scheme($blog->New->SiteURL, $new_scheme);
}
// Add encoded Site URL
if (!in_array(urlencode(set_url_scheme($blog->Old->SiteURL, $old_scheme)), $old_values)) {
$old_values[] = urlencode(set_url_scheme($blog->Old->SiteURL, $old_scheme));
$new_values[] = urlencode(set_url_scheme($blog->New->SiteURL, $new_scheme));
}
// Add escaped Site URL
if (!in_array(addslashes(addcslashes(set_url_scheme($blog->Old->SiteURL, $old_scheme), '/')), $old_values)) {
$old_values[] = addslashes(addcslashes(set_url_scheme($blog->Old->SiteURL, $old_scheme), '/'));
$new_values[] = addslashes(addcslashes(set_url_scheme($blog->New->SiteURL, $new_scheme), '/'));
}
}
// Add email
if (!isset($config->NoEmailReplace)) {
if (!in_array(sprintf("@%s", $old_domain), $old_values)) {
$old_values[] = sprintf("@%s", $old_domain);
$new_values[] = sprintf("@%s", $new_domain);
}
}
}
// Get Home URL
if (isset($blog->Old->HomeURL) && $blog->Old->HomeURL !== $blog->New->HomeURL) {
// Get domain
$old_domain = parse_url($blog->Old->HomeURL, PHP_URL_HOST);
$new_domain = parse_url($blog->New->HomeURL, PHP_URL_HOST);
// Get scheme
$new_scheme = parse_url($blog->New->HomeURL, PHP_URL_SCHEME);
// Replace Home URL scheme
foreach (array('http', 'https') as $old_scheme) {
// Add plain Home URL
if (!in_array(set_url_scheme($blog->Old->HomeURL, $old_scheme), $old_values)) {
$old_values[] = set_url_scheme($blog->Old->HomeURL, $old_scheme);
$new_values[] = set_url_scheme($blog->New->HomeURL, $new_scheme);
}
// Add encoded Home URL
if (!in_array(urlencode(set_url_scheme($blog->Old->HomeURL, $old_scheme)), $old_values)) {
$old_values[] = urlencode(set_url_scheme($blog->Old->HomeURL, $old_scheme));
$new_values[] = urlencode(set_url_scheme($blog->New->HomeURL, $new_scheme));
}
// Add escaped Home URL
if (!in_array(addslashes(addcslashes(set_url_scheme($blog->Old->HomeURL, $old_scheme), '/')), $old_values)) {
$old_values[] = addslashes(addcslashes(set_url_scheme($blog->Old->HomeURL, $old_scheme), '/'));
$new_values[] = addslashes(addcslashes(set_url_scheme($blog->New->HomeURL, $new_scheme), '/'));
}
}
// Add email
if (!isset($config->NoEmailReplace)) {
if (!in_array(sprintf("@%s", $old_domain), $old_values)) {
$old_values[] = sprintf("@%s", $old_domain);
$new_values[] = sprintf("@%s", $new_domain);
}
}
}
}
// Get Site URL
if (isset($config->SiteURL) && $config->SiteURL !== site_url()) {
// Get www URL
if (stripos($config->SiteURL, '//www.') !== false) {
$www = str_ireplace('//www.', '//', $config->SiteURL);
} else {
$www = str_ireplace('//', '//www.', $config->SiteURL);
}
// Replace Site URL
foreach (array($config->SiteURL, $www) as $url) {
// Get domain
$old_domain = parse_url($url, PHP_URL_HOST);
$new_domain = parse_url(site_url(), PHP_URL_HOST);
// Get path
$old_path = parse_url($url, PHP_URL_PATH);
$new_path = parse_url(site_url(), PHP_URL_PATH);
// Get scheme
$new_scheme = parse_url(site_url(), PHP_URL_SCHEME);
// Add domain and path
if (!in_array(sprintf("%s','%s", $old_domain, trailingslashit($old_path)), $old_values)) {
$old_values[] = sprintf("%s','%s", $old_domain, trailingslashit($old_path));
$new_values[] = sprintf("%s','%s", $new_domain, trailingslashit($new_path));
}
// Replace Site URL scheme
foreach (array('http', 'https') as $old_scheme) {
// Add plain Site URL
if (!in_array(set_url_scheme($url, $old_scheme), $old_values)) {
$old_values[] = set_url_scheme($url, $old_scheme);
$new_values[] = set_url_scheme(site_url(), $new_scheme);
}
// Add encoded Site URL
if (!in_array(urlencode(set_url_scheme($url, $old_scheme)), $old_values)) {
$old_values[] = urlencode(set_url_scheme($url, $old_scheme));
$new_values[] = urlencode(set_url_scheme(site_url(), $new_scheme));
}
// Add escaped Site URL
if (!in_array(addslashes(addcslashes(set_url_scheme($url, $old_scheme), '/')), $old_values)) {
$old_values[] = addslashes(addcslashes(set_url_scheme($url, $old_scheme), '/'));
$new_values[] = addslashes(addcslashes(set_url_scheme(site_url(), $new_scheme), '/'));
}
}
// Add email
if (!isset($config->NoEmailReplace)) {
if (!in_array(sprintf("@%s", $old_domain), $old_values)) {
$old_values[] = sprintf("@%s", $old_domain);
$new_values[] = sprintf("@%s", $new_domain);
}
}
}
}
// Get Home URL
if (isset($config->HomeURL) && $config->HomeURL !== home_url()) {
// Get www URL
if (stripos($config->HomeURL, '//www.') !== false) {
$www = str_ireplace('//www.', '//', $config->HomeURL);
} else {
$www = str_ireplace('//', '//www.', $config->HomeURL);
}
// Replace Home URL
foreach (array($config->HomeURL, $www) as $url) {
// Get domain
$old_domain = parse_url($url, PHP_URL_HOST);
$new_domain = parse_url(home_url(), PHP_URL_HOST);
// Get path
$old_path = parse_url($url, PHP_URL_PATH);
$new_path = parse_url(home_url(), PHP_URL_PATH);
// Get scheme
$new_scheme = parse_url(home_url(), PHP_URL_SCHEME);
// Add domain and path
if (!in_array(sprintf("%s','%s", $old_domain, trailingslashit($old_path)), $old_values)) {
$old_values[] = sprintf("%s','%s", $old_domain, trailingslashit($old_path));
$new_values[] = sprintf("%s','%s", $new_domain, trailingslashit($new_path));
}
// Replace Home URL scheme
foreach (array('http', 'https') as $old_scheme) {
// Add plain Home URL
if (!in_array(set_url_scheme($url, $old_scheme), $old_values)) {
$old_values[] = set_url_scheme($url, $old_scheme);
$new_values[] = set_url_scheme(home_url(), $new_scheme);
}
// Add encoded Home URL
if (!in_array(urlencode(set_url_scheme($url, $old_scheme)), $old_values)) {
$old_values[] = urlencode(set_url_scheme($url, $old_scheme));
$new_values[] = urlencode(set_url_scheme(home_url(), $new_scheme));
}
// Add escaped Home URL
if (!in_array(addslashes(addcslashes(set_url_scheme($url, $old_scheme), '/')), $old_values)) {
$old_values[] = addslashes(addcslashes(set_url_scheme($url, $old_scheme), '/'));
$new_values[] = addslashes(addcslashes(set_url_scheme(home_url(), $new_scheme), '/'));
}
}
// Add email
if (!isset($config->NoEmailReplace)) {
if (!in_array(sprintf("@%s", $old_domain), $old_values)) {
$old_values[] = sprintf("@%s", $old_domain);
$new_values[] = sprintf("@%s", $new_domain);
}
}
}
}
// Get WordPress Content
if (isset($config->WordPress->Content) && $config->WordPress->Content !== WP_CONTENT_DIR) {
// Add plain WordPress Content
if (!in_array($config->WordPress->Content, $old_values)) {
$old_values[] = $config->WordPress->Content;
$new_values[] = WP_CONTENT_DIR;
}
// Add encoded WordPress Content
if (!in_array(urlencode($config->WordPress->Content), $old_values)) {
$old_values[] = urlencode($config->WordPress->Content);
$new_values[] = urlencode(WP_CONTENT_DIR);
}
// Add escaped WordPress Content
if (!in_array(addslashes(addcslashes($config->WordPress->Content, '\\/')), $old_values)) {
$old_values[] = addslashes(addcslashes($config->WordPress->Content, '\\/'));
$new_values[] = addslashes(addcslashes(WP_CONTENT_DIR, '\\/'));
}
}
// Get URL IP
$url_ip = get_option(AI1WM_URL_IP);
// Get URL adapter
$url_adapter = get_option(AI1WM_URL_ADAPTER);
// Get secret key
$secret_key = get_option(AI1WM_SECRET_KEY);
// Get HTTP user
$auth_user = get_option(AI1WM_AUTH_USER);
// Get HTTP password
$auth_password = get_option(AI1WM_AUTH_PASSWORD);
// Get active ServMask plugins
$active_servmask_plugins = ai1wm_active_servmask_plugins();
$old_prefixes = array();
$new_prefixes = array();
// Set main table prefixes
$old_prefixes[] = ai1wm_servmask_prefix('mainsite');
$new_prefixes[] = ai1wm_table_prefix();
// Set site table prefixes
foreach ($blogs as $blog) {
if (ai1wm_main_site($blog->Old->Id) === false) {
$old_prefixes[] = ai1wm_servmask_prefix($blog->Old->Id);
$new_prefixes[] = ai1wm_table_prefix($blog->New->Id);
}
}
// Set base table prefixes
foreach ($blogs as $blog) {
if (ai1wm_main_site($blog->Old->Id) === true) {
$old_prefixes[] = ai1wm_servmask_prefix('basesite');
$new_prefixes[] = ai1wm_table_prefix($blog->New->Id);
}
}
// Set site table prefixes
foreach ($blogs as $blog) {
if (ai1wm_main_site($blog->Old->Id) === true) {
$old_prefixes[] = ai1wm_servmask_prefix($blog->Old->Id);
$new_prefixes[] = ai1wm_table_prefix($blog->New->Id);
}
}
// Set table prefixes
$old_prefixes[] = ai1wm_servmask_prefix();
$new_prefixes[] = ai1wm_table_prefix();
// Get database client
if (empty($wpdb->use_mysqli)) {
$client = new Ai1wm_Database_Mysql($wpdb);
} else {
$client = new Ai1wm_Database_Mysqli($wpdb);
}
// Set database options
$client->set_old_table_prefixes($old_prefixes)->set_new_table_prefixes($new_prefixes)->set_old_replace_values($old_values)->set_new_replace_values($new_values);
// Flush database
if ($version = $config->Plugin->Version) {
if ($version !== 'develop' && version_compare($version, '4.10', '<')) {
$client->set_include_table_prefixes(array(ai1wm_table_prefix()));
$client->flush();
}
}
// Import database
$client->import(ai1wm_database_path($params));
// Flush WP cache
ai1wm_cache_flush();
// Activate plugins
activate_plugins($active_servmask_plugins, null, is_multisite());
// Set the new URL IP
update_option(AI1WM_URL_IP, $url_ip);
// Set the new URL adapter
update_option(AI1WM_URL_ADAPTER, $url_adapter);
// Set the new secret key value
update_option(AI1WM_SECRET_KEY, $secret_key);
// Set the new HTTP user
update_option(AI1WM_AUTH_USER, $auth_user);
// Set the new HTTP password
update_option(AI1WM_AUTH_PASSWORD, $auth_password);
return $params;
}